JPH0719276Y2 - Conical hand-wrapping material - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] In the present invention, rice and seaweed are separated during storage,
The present invention relates to a conical hand-rolled wrapping material capable of easily wrapping a paste around rice when eating.

[Prior Art and Problems] In recent years, in supermarkets, etc., the rice and glue are kept from contacting each other with a plastic film when stored, and the film is removed around the rice when eating. Conical hand-rolled sushi rolls are available for sale. If the paste and rice are stored in contact with each other, the paste becomes damp and the taste deteriorates.To prevent this, the paste and rice are separated, but the isolation film should be removed as easily as possible when eating. Is desirable. However, it is not always easy to remove the isolation film with the conventional conical hand-wound roll.

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the drawbacks of the conventional ones and to provide a conical hand-rolled wrapping material capable of easily pulling out an isolation film from between rice and glue when eating.

[Means for Solving Problems] The conical packing material for hand-rolling according to the present invention comprises a laterally long rectangular outer film provided with a cut tape extending in the width direction at a substantially central position in the longitudinal direction, and an outer film. A free end that is sealed to the outer film over approximately the left (or right) half and the left (or right) side edge of the top edge of the film and extends beyond the position of the cutting tape and over the right (or left) half of the outer film. A first inner film having a free end that is sealed a short distance from the right (or left) edge of the upper edge of the outer film and over the right (or left) side edge and overlaps the free end of the first inner film. A second inner film having edges and a cover film extending above the right (or left) half of the upper edge of the outer film and to the right (or left) direction of the right (or left) side edge, Outer film and first and second And a second inner film between which a glue is arranged.

[Embodiment, Operation] Hereinafter, one specific example of the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1 and FIG. 2, a cut tape 6 extending in the width direction is provided at a substantially central position in the length direction of an outer film 1 having a rectangular width. First inner film 2
Is sealed from the left end of the upper edge of the outer film 1 to just before the staple tape 6 and the left edge of the outer film, and extends beyond the position of the cut tape to the free end 2 extending on the right half of the outer film 1. 'Has In this embodiment, the free end 2'extends about 3/5 the length of the right half of the outer film. The outer film and the lower edge of the first inner film are not sealed to each other. The second inner film 3 extends a little distance from the right edge of the upper edge of the outer film 1 (in the example shown, the distance from the right edge to about 1/5 of the length of the upper film) and the right edge of the outer film. It is sealed and has a free end 3'overlapping the free end 2'of the first inner film. In the example shown, the length of the free end 3'of the second inner film is about half the length of the free end 2'of the first inner film. The lower edges of the outer film and the second inner film are not sealed to each other.
The cover film 4 extends above the right half of the upper edge of the outer film and to the right of the right edge of the outer film.
The cover film 4 may be integral with the outer film, may be adhered over the entire right half of the outer film, or may be adhered to the upper and right edges of the upper half of the outer film. May be. The glue 5 is inserted between the outer film 1 and the first and second inner films 2, 3 from their unsealed lower edges, thus producing a conical hand wrapping material A.

It is necessary that the outer film 1 and the first and second inner films 2 and 3 are made of a material that slides well with respect to the glue. Preferably the outer film is made of polypropylene and the inner film is made of polyethylene. The cover film 4 may be made of the same material as the outer film 1.

The outer film 1 can be separated right and left by cutting the cut tape 6 open. First inner film 2
Is sealed to the left half of the outer film, and the second
Since the inner film 3 is sealed to the right half of the outer film, when the outer film 1 is separated, the two inner films 2 and 3 are also separated left and right at the same time.

As shown in FIG. 3, the rice 7 is placed on the inner film in the right half of the packaging material A, and the sushi ingredient 8 is placed thereon. Thereafter, as shown in FIG. 4, the right half of the packaging material, that is, the portion on which the rice is placed, is folded with the cover film 4 on a diagonal line so that the rice and the ingredients are on the inside. After that, the left half of the packaging material A is folded and overlapped on the outside of the previously folded portion. At this time, the lower side of the left half of the packaging material A reaches near the cutting tape 6 of the outer film and is positioned substantially parallel to the cutting tape 6 as shown in FIG. This lower side is fixed to the outer surface of the outer film by using the label 9. In the illustrated example, the label 9 is attached across the cut tape 6. On the other hand, the cover film, which is doubled by folding back, is rolled so that its upper portion becomes thin, and is fixed with an adhesive tape 11 so that the rolled portion does not spread.

In this way, a substantially conical hand-rolled wrapping body B as shown in FIG. 5 is completed. The rice and the glue are separated from each other by an inner film, and the exposed portions of the rice and the ingredient are protected by a cover film 4. The package B is transported, stored, displayed, and sold in this state.

When eating this, the cut tape 6 is first cut open, and the label 9 attached across the cut tape is also cut. The outer film 1 is divided into two parts at the position of the cutting tape. Further, the left side portion of the packaging material identified by the label 9 is rewound. When this unwound portion is pulled laterally, the left half of the outer film and one inner film 2 are removed leaving the glue. Next, cover film 4
By grasping the portion (1) and pulling it laterally or obliquely upward, the right half of the outer film and the other inner film 3 are pulled out leaving the glue. In this way, when the outer film and the inner film are drawn out, the outer film and the inner film are made of a material having a good sliding property, and the free ends of the inner films 2 and 3 are overlapped with each other. The withdrawal work is done smoothly. After removing the outer and inner films, wrap the exposed glue around rice to complete the hand-rolling process.

In the above description of the present invention, the terms left side and right side are used, but these terms are used for convenience of description with reference to the drawings. It goes without saying that there is no problem even if the left side and the right side are reversed in the above description.

[Effects of the Invention] As described above, in the conical hand-wound packaging material of the present invention, the outer film has the cut tape extending in the width direction at the substantially central position in the length direction, and the inner film has the outer side. The left and right halves of the film each consist of two identified films, and the two inner films each have free ends that overlap one another in the right half of the outer film. For this reason, when removing the film from the conical hand-rolled package using the packaging material of the present invention,
The outer and inner films can be easily bisected by slitting the cut tape, and the film can be removed very easily and smoothly by appropriately pulling the bisected film. Therefore, as compared with the conventional one, the operation of opening the package and eating the conical hand-roll can be performed very easily and surely.

[Brief description of drawings]

FIG. 1 is a front view showing an example of the conical hand-wound packaging material of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is of the present invention. FIG. 4 is a cross-sectional view showing a process in the middle of making a conical hand-rolled package using a wrapping material, and FIG. FIG. 5 is a front view showing the process, and FIG. 5 is a perspective view showing a series of conical hand-rolled packaging using the packaging material of the present invention. 1: Outer film, 2: First inner film, 3: Second inner film, 4: Cover film, 5: Glue, 6: Cut tape, 7: Rice, 8: Hand-rolled ingredient, 9: Label

Claims (1)

[Scope of utility model registration request] 1. An outer film having a laterally long rectangular shape and a cutting tape extending in the width direction at a substantially central position in the longitudinal direction, and substantially left (or right) half and left (or right) of the upper edge of the outer film. ) A first inner film having a free end that is sealed to the outer film over the side edges and extends over the right (or left) half of the outer film beyond the position of the cutting tape, and to the right of the upper edge of the outer film (or A second inner film having a free end that is sealed a short distance from the left) end and over the right (or left) side edge and has a free end that overlaps the free end of the first inner film, and right of the upper edge of the outer film. A cover film extending in the right (or left) direction of the upper (or left) half and the right (or left) side edge, and a glue is arranged between the outer film and the first and second inner films. Characterized by Conical hand Makizushi for packaging materials.